Deployment Context
The LX4D4SD: This TeSys control relay-contactor accessory mounts on a DIN rail inside a control panel. It extends the main contactor's control circuit, not the main power path itself.
TeSys LX4D4SD Contactor Access, Active Lifecycle, Obs Repl
MPNLX4D4SD
Active
TeSys LX4D4SD, control relay-contactor accessory, Category 22341-CONTACTOR,D,K,&F ACCESS, Active lifecycle, Obsolescence replacement variant.
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Category | 22341-CONTACTOR,D,K,&F ACCESS |
Product details
Frequently asked questions
What is the closest pin-compatible alternative to LX4D4SD in this component family?
The LX4D4SD is itself the obsolescence replacement for a prior TeSys control relay-contactor variant. There is no newer alternative listed; this is the current active code in the TeSys accessory family.
MPN
LX4D4SD